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Shenzhen Osen Purification Technology Co., Ltd

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    4th Floor, Building 2, Dayangtian Industrial Zone, No. 141 Fengtang Avenue, Bao'an District, Shenzhen

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Wall mounted noise monitoring device in indoor public areas of homestays

NegotiableUpdate on 05/06
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Overview

The wall mounted noise monitoring device in the indoor public area of the homestay adopts high-precision noise sensors, which have high accuracy, strong reliability, fast data response, and real-time updates. It can accurately capture various noise fluctuations in the indoor environment, providing objective data support for noise control.

Product Details

Disclaimer: The above prices do not represent actual prices and need to be confirmed based on actual needs before pricing can be determined. If needed, please consult by phone or contact customer service online. We apologize for any inconvenience caused!

Indoor sound environment quality has become an important indicator for measuring the health level of living environment, affecting work efficiency and quality of life. In modern society, people spend about 80% -90% of their time indoors, from homes to offices, from schools to hospitals, from libraries to hotels. Indoor noise pollution is quietly becoming a "hidden killer" that affects physical and mental health.

Wall mounted noise monitoring device in indoor public areas of homestaysBuilt in high-precision sound pressure sensor, capable of real-time collection of indoor noise data, accurately capturing subtle sound changes as low as 1 decibel. By using built-in intelligent chips and professional algorithms, the collected data can be quickly analyzed and processed. At the same time, the device supports multiple data transmission methods, such as Wi Fi, 4G, etc., and can upload monitoring data in real time to cloud platforms or user terminal devices, making it convenient for users to view indoor noise conditions anytime and anywhere. In addition, parameter settings, historical data queries, and analysis can be performed on the device through an app or web platform.

民宿室内公共区域壁挂式噪声监测仪

Wall mounted noise monitoring device in indoor public areas of homestayscharacteristic

High precision monitoring: using sound pressure sensors, the monitoring accuracy can reach ± 0.5 decibels, ensuring accurate and reliable data, and providing users with real indoor noise conditions.

Real time dynamic monitoring: Real time monitoring data is updated at a second level frequency, reflecting the instantaneous changes in indoor noise in a timely manner, allowing users to grasp the noise dynamics in real-time.

Intelligent alarm function: supports custom noise threshold. When indoor noise exceeds the preset threshold, the device immediately issues an alarm through various methods such as sound and light alarm, APP push, etc., reminding users to take noise reduction measures.

Data visualization analysis: Provide rich data visualization charts, such as line charts, bar charts, pie charts, etc., to visually display the trend of noise intensity over time, the distribution of noise in different time periods, etc., helping users to deeply analyze the sources and patterns of noise.

Low power consumption and long battery life: adopting energy-saving design and large capacity lithium battery, it can work continuously for up to 72 hours on a single charge, and supports external power supply to ensure stable operation of the device.

Product features

real-time monitoring

Real time monitoring of environmental noise levels, providing accurate noise data through high-precision sensors and advanced data processing techniques.

Data display and storage

The detector is equipped with a liquid crystal display screen, which can intuitively display the current noise level, peak data, historical data, etc. At the same time, the detector has data storage function, which can record long-term noise data and support data export to a computer for further analysis.

Over limit alarm

When the monitored noise data exceeds the set threshold, the device automatically alarms and uploads it to the regulatory platform,

Timely notify relevant personnel to take corresponding measures to effectively prevent the occurrence of noise pollution exceeding the standard.

remote access

Support wireless 4G/5G, Bluetooth and other communication methods to achieve real-time data transmission and remote access. Users can remotely view and manage monitoring data through terminal devices such as mobile phones and computers.

Multiple weighting methods

By using high-precision sensors and multiple weighting methods (such as A, C, Z weighting), it can meet the requirements of different noise measurement standards and provide accurate noise measurement results.

Product parameters

overall

performance

performance

Embedded and modular structure design, small size, reliable performance

real-time data

Real time display of noise data

signal output

RS485、GPRS、3G/4G

remote access

Support remote access mode

local storage

Support local SD card storage

power supply voltage

AC220V

data storage

On site noise online monitoring with a minimum storage time of 6 months for minute data

data transmission

The transmission of instrument data complies with the external communication standards issued by the State Environmental Protection Administration, using the 212 protocol

Noise statistics

analyzer

measurement range

30dB~130dB

frequency range

10Hz~20kHz

resolution

0.1dB

Frequency weighting

A weighting, C weighting, Z weighting

Time weighting

F. S-time weighting method, with a sampling time interval of no more than 1 second.

statistical analysis

Measure instantaneous sound level Lp, equivalent sound level Leq, cumulative percentage sound level LN (N=5, 10, 50, 90, 95), maximum&maximum sound level Lmax, minimum sound level

Lmin、 Standard deviation SD, etc.

Support remote setting of statistical analysis time, generating statistical data such as Leq, LN, Lmax, Lmin, SD, and collection rate within a custom time period,

Capable of generating both hourly and daily statistical data (La, Ln, Lan) simultaneously.